method

after_action

Importance_1
v4.1.8 - Show latest stable - 1 note - Class: AbstractController::Callbacks::ClassMethods
after_action public

Append a callback after actions. See _insert_callbacks for parameter details. Aliased as after_filter.

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February 3, 2016 - (v4.0.2 - v4.2.1)
0 thanks

Params of conditions

You can pass an proc for o callback with the conditions

after_action :initial_value, only: [:index, :show], unless: -> { @foo.nil? }

after_action :initial_value, only: [:index, :show], if: -> { @foo }